DataGridCellsPanel.OnIsItemsHostChanged(Boolean, Boolean) Method

Definition

Namespace:

System.Windows.Controls

Assembly:

PresentationFramework.dll

Indicates that the IsItemsHost property value has changed.

protected:
 override void OnIsItemsHostChanged(bool oldIsItemsHost, bool newIsItemsHost);

protected override void OnIsItemsHostChanged (bool oldIsItemsHost, bool newIsItemsHost);

override this.OnIsItemsHostChanged : bool * bool -> unit

Protected Overrides Sub OnIsItemsHostChanged (oldIsItemsHost As Boolean, newIsItemsHost As Boolean)

Parameters

oldIsItemsHost

Boolean

The old value of the IsItemsHost property.

newIsItemsHost

Boolean

The new value of the IsItemsHost property.

Notes to Inheritors

You can override this method and use it as a notification that the IsItemsHost property has changed. Then perform your own logic based on the old and new values. Be sure to call the base class' OnIsItemsHostChanged(Boolean, Boolean) method; otherwise, important functionality will be disabled. The base implementation synchronizes the DataGridCellsPanel with the DataGridCellsPresenter or DataGridColumnHeadersPresenter that it is associated with.